High speed counter

ABSTRACT

The present disclosure provides systems and methods for counting a plurality of objects and parsing the objects into groups of varying quantities. In various embodiments, the system includes a singulating and counting module operable to singulate and count a plurality of objects from a large volume of the objects. Additionally, the system includes a diverter and accumulator module operable to receive the singulated objects, parse the objects into groups of varying quantities, and direct each group into a selected one of a plurality of discharge funnels. Furthermore, the system includes an object collection module operable to sequentially position each one of a plurality of object collection receptacles adjacent the discharge funnels such that each group of objects is deposited into a respective corresponding one of the object collection receptacles.

RELATED APPLICATIONS

This application is a National Stage of International Application No.PCT/US2009/048992, filed Jun. 29, 2009, which claims priority to U.S.Provisional App. No. 61/077,766, filed on Jul. 2, 2008. The disclosuresof which are incorporated herein by reference in their entirety.

TECHNICAL FIELD

The present disclosure relates generally to systems and methods forcounting small objects, such as seeds, at a high rate of speed andaccuracy.

BACKGROUND

The statements in this section merely provide background informationrelated to the present disclosure and may not constitute prior art.

In various operations, it is necessary to repetitively separate selectednumbers of small objects from bulk quantities of the respective smallobjects. For example, in object analytics, breeding, planting, storage,packaging etc. operations it is often necessary to separate a pluralityof various quantities of objects from a much larger bulk amount ofobjects. To separate the selected, or desired, number of small objectsfrom the bulk amount, counting devices are often employed. At least someknown counting devices measure the mass and/or weight of the objects toapproximately determine the number or amount of objects that have beenparsed from a larger quantity of the objects.

Alternatively, at least some other known counting devices comprise avibratory bowl feeder that is constructed to receive a bulk amount ofsmall objects and operational to feed the objects down a track whereeach object passes a photoelectric eye to be counted. The countedobjects are then funneled into a chute or tube having a collectionreceptacle, e.g. a container, beaker, cup, envelope, bag, etc. removablyattached to or positioned under an end of the chute or tube forreceiving the counted small objects. Once a desired number of smallobjects have been counted and deposited into a collection receptacle,the counting device must be stopped so that the collections receptaclecan be removed and replaced with a subsequent receptacle by operationspersonnel. Thus, operations personnel must manually interact with thecounting device after each individual desired amount of small objects isparsed, counted and deposited into a respective collection receptacle.

SUMMARY

The present disclosure provides systems and methods of individuallyseparating small objects from a large volume of objects, i.e.,singulating the objects, counting the singulated objects, parsing thesingulated objects into groups of varying quantities, and depositingeach parsed group of objects into a corresponding collection receptacleat a high rate of accuracy and speed. The methods are particularlyadapted for automation, which provides greater sorting efficiency andthroughput rate than was previously practical.

In various other embodiments, the system includes a singulating andcounting module that is structured and operable to singulate a pluralityof objects from a large volume of the objects and count the singulatedobjects. Additionally, the system includes a diverter and accumulatormodule that is structured and operable to sequentially receive thesingulated objects, sequentially separate, or parse, the receivedobjects into groups of objects of varying quantities. That is, eachgroup of objects comprises an automatically controlled number of objectswherein at least one of the groups of objects comprises a differentnumber of objects than at least one other group of objects. The diverterand accumulator module is additionally structured and operable to directeach group of singulated objects into a selected one of a plurality ofdischarge funnels of the diverter and accumulator module. Furthermore,the system includes an object collection module that is structured andoperable to automatically sequentially position each one of a pluralityof object collection receptacles adjacent to the discharge funnels suchthat each group of objects is deposited into a respective correspondingone of the object collection receptacles.

In various other embodiments, the method includes singulating aplurality of objects from a large volume of the objects and counting thesingulated objects, wherein the singulating and counting is performedutilizing a singulating and counting module. The method additionallyincludes sequentially receiving the singulated objects and sequentiallyseparating the received objects into groups of objects such that eachgroup of objects comprises an automatically controlled number of objectsand at least one of the groups of objects comprises a different numberof objects than at least one other group of objects. The method furtherincludes directing each group of singulated objects into a selected oneof a plurality of discharge funnels of a diverter and accumulatormodule, wherein the sequentially receiving, separating and directing isperformed utilizing an automatically controlled diverter head of thediverter and accumulator module. Still further, the method includesautomatically sequentially positioning each one of a plurality of objectcollection receptacles adjacent the discharge funnels such that eachgroup of objects is deposited into a respective corresponding one of theobject collection receptacles, wherein the automatically sequentiallypositioning is performed utilizing an object collection module.

In various other embodiments the system includes a singulating andcounting module that is structured and operable to singulate a pluralityof objects from a large volume of the objects and count the singulatedobjects. The system additionally includes a diverter and accumulatormodule that is structured and operable to sequentially receive thesingulated objects and sequentially separate the received objects intogroups of objects such that each group of objects comprises anautomatically controlled number of objects and at least one of thegroups of objects comprises a different number of objects than at leastone other group of objects. Additionally, the diverter and accumulatormodule is structured and operable to direct each group of singulatedobjects into a selected one of a plurality of discharge funnels of thediverter and accumulator module. The system further includes an objectcollection module that is structured and operable to automaticallysequentially position each of a plurality of object collectionreceptacles adjacent to the discharge funnels such that each group ofobjects is deposited into a respective corresponding one of the objectcollection receptacles. Each collection receptacle includes aninformation device including information indicative of the number ofobjects to be included in each group of objects to be deposited intoeach respective collection receptacle, wherein at least one of thegroups of objects having a different number of objects than at least oneother group of objects. The system still further includes a controlsystem that operable to read each information device, store the readinformation in an electronic spreadsheet and control and coordinate theoperations of the singulating and counting module, the diverter andaccumulator module and the object collection module to deposit eachgroup of objects into the respective corresponding collection receptaclebased on the information stored in the electronic spreadsheet.

Further areas of applicability of the present teachings will becomeapparent from the description provided herein. It should be understoodthat the description and specific examples are intended for purposes ofillustration only and are not intended to limit the scope of the presentteachings.

BRIEF DESCRIPTIONS OF DRAWINGS

The drawings described herein are for illustration purposes only and arenot intended to limit the scope of the present teachings in any way.

FIG. 1 is an isometric view of a small object counting system, inaccordance with various embodiments of the present disclosure.

FIG. 2 is an isometric view of a singulating and counting moduleincluded in the small object counting system shown in FIG. 1, inaccordance with various embodiments of the present disclosure.

FIG. 3 is an isometric view of a bulk object hopper unit and an objectoff-load and counting device included in the singulating and countingmodule shown in FIG. 2, in accordance with various embodiments of thepresent disclosure.

FIG. 4 is an isometric view of a singulating vacuum wheel unit includedin the singulating and counting module shown in FIG. 2, in accordancewith various embodiments of the present disclosure.

FIG. 5 is an isometric view of the singulating and counting module shownin FIG. 2, illustrating a bulk object hopper unit of the singulating andcounting module placed in an object evacuation position, in accordancewith various embodiments of the present disclosure.

FIG. 6 is an isometric view of a singulating vacuum wheel included inthe singulating vacuum wheel unit shown in FIG. 4, in accordance withvarious embodiments of the present disclosure.

FIG. 7 is an isometric view of a singulating vacuum wheel included inthe singulating vacuum wheel unit shown in FIG. 4, in accordance withvarious other embodiments of the present disclosure.

FIG. 8 is an isometric view of a singulating vacuum wheel included inthe singulating vacuum wheel unit shown in FIG. 4, in accordance withyet other embodiments of the present disclosure.

FIG. 9 is an isometric view of a diverter and accumulator moduleincluded in the small object counting system shown in FIG. 1, inaccordance with various embodiments of the present disclosure.

FIG. 10 is an isometric view of a diverter unit included in the diverterand accumulator module shown in FIG. 9, in accordance with variousembodiments of the present disclosure.

FIG. 11 is an isometric view of a base of the diverter unit shown inFIG. 10, in accordance with various embodiments of the presentdisclosure.

FIG. 12 is cross-sectional view, along line F-F, of the diverter andaccumulator module, shown in FIG. 9, having a sluice plate in an objectdischarge position, in accordance with various embodiments of thepresent disclosure.

FIG. 13 is cross-sectional view, along line F-F, of the diverter andaccumulator module, shown in FIG. 9, having the sluice plate in anobject accumulation position, in accordance with various embodiments ofthe present disclosure.

FIG. 14 is an isometric view of an accumulator unit included in thediverter and accumulator module shown in FIG. 9, in accordance withvarious embodiments of the present disclosure.

FIG. 15 is an isometric view of a base of the accumulator unit shown inFIG. 14, in accordance with various embodiments of the presentdisclosure.

FIG. 16 is an isometric view of a collection module included in thesmall object counting system shown in FIG. 1, in accordance with variousembodiments of the present disclosure.

FIG. 17 is an isometric view of a linear stage of the collection moduleshown in FIG. 16, in accordance with various embodiments of the presentdisclosure.

FIG. 18 is an isometric view of collection receptacle rack of thecollection module shown in FIG. 16, in accordance with variousembodiments of the present disclosure.

FIG. 19 is a block diagram of a master control system of the smallobject counting system shown in FIG. 1, in accordance with variousembodiments of the present disclosure.

FIG. 20 is an isometric view of the singulating and counting moduleincluded in the small object counting system shown in FIG. 1,illustrating a bulk object container for providing objects to thesingulating and counting module, in accordance with various embodimentsof the present disclosure.

FIG. 21 is a flow chart illustrating the operation of the small objectcounting system shown throughout FIGS. 1 though 20, in accordance withvarious embodiments of the present disclosure.

DESCRIPTION

The following description is merely exemplary in nature and is in no wayintended to limit the present teachings, application, or uses.Throughout this specification, like reference numerals will be used torefer to like elements.

FIG. 1 is an isometric view of a small object counting system 10structured and operable to singulate a plurality of small objects, e.g.,seeds, from a large volume of the objects, count the singulated objectsand deposit groups of the singulated objects into a plurality of objectcollection receptacles 14, wherein each group comprises a respectivepredetermined number of objects to be deposited into the respectivereceptacle 14. More particularly, the system 10 is an automated systemthat singulates the objects from the large volume of objects anddeposits the respective predetermined number of objects into each of thereceptacles 14 in accordance with quantities programmed, i.e., input andstored, into a computer based master control system 18. Thus, eachreceptacle 14 can receive a different number of objects based on theparticular quantity programmed into the master control system 18 foreach respective receptacle 14. Moreover, the system 10 is structured andoperable to sequentially deposit the respective number of objects intoeach of the plurality, e.g., four, six, eight, ten or more, ofreceptacles 14 without interruption to the operation of the system 10.

The small objects singulated, counted and sorted by the system 10 cancomprise any type of small object in which it is desirable to rapidlycount the objects, parse them in to a plurality of groups of differentquantities and sort each group to a particular corresponding one of aplurality of receptacles or containers without interrupting operation ofthe system 10. For example, in various embodiments, the small objectscan be objects, while in other embodiments, the small objects can beball bearings, small candies, coins, nuts, bolts, washers, screws,nails, tacks or any other suitable small object.

As used herein, the term ‘singulate’ means to automatically, e.g.,robotically, sequentially separate objects one-at-a-time from aplurality of objects. The plurality of objects can include any number ofobjects greater than one. That is, the plurality of objects can includeany number of objects from several or numerous objects, i.e., more thana single object, to a large volume of objects, i.e., a bulk quantity ofthe objects.

It should be understood that the various embodiments of the small objectcounting system 10, exemplarily illustrated and described herein,include various braces, beams, platforms, pedestals, stands, etc., towhich various components, devices, mechanisms, systems, subsystems,assemblies and sub-assemblies described herein are coupled, connectedand/or mounted. Although such braces, beams, platforms, pedestals,stands, etc., are necessary to the construction of various embodimentsof the small object counting system 10, description of their placement,orientation and interconnections are not necessary for one skilled inthe art to easily and fully comprehend the structure, function andoperation of the various embodiments of the small object counting system10. Moreover, such braces, beams, platforms, pedestals, stands, etc.,are clearly illustrated in various figures and, as such, theirplacement, orientation and interconnections are easily understood by oneskilled in the art. Therefore, for simplicity, such braces, beams,platforms, pedestals, stands, etc., will be referred to herein merely assystem support structures, absent further description of theirplacement, orientation and interconnections.

The small object counting system 10 includes a singulating and counting(S&C) module 22, a diverter and accumulator (D&A) module 26, anobjection collection (OC) module 30 and a computer based master controlsystem 18. Generally, the S&C module 22 is structured and operable tosingulate objects from a large volume of the objects and count thesingulated objects. The D&A module 26 is structured and operable tosequentially receive the singulated objects, sequentially separate thereceived objects into groups of objects and direct each group ofsingulated objects into a selected one of a plurality of dischargefunnels 34 (shown in FIGS. 12, 13 and 15) of the D&A module 26. And, theobject collection module 30 is structured and operable to automatically,e.g., robotically, sequentially position each one of the objectcollection receptacles 14 adjacent the discharge funnels 34 such thateach group of objects is deposited into a respective corresponding oneof the object collection receptacles 14. More particularly, the computerbased master control system 18 is operable to control and coordinate theoperations of the S&C module 22, the D&A module 26 and the OC module 30to deposit the programmed number of objects into each of the respectivecorresponding object collection receptacles 14.

For example, in various embodiments, the master controller 18 controlsthe operation of the D&A module 26 such that each group of singulatedobjects comprises an automatically controlled number of objects, whereinat least one of the groups of objects comprises a different number ofobjects than at least one other group of objects. Additionally, as usedherein, the phrase ‘group of objects’ or ‘group of singulated objects’means a programmed number of objects parsed from a plurality ofsingulated of objects. That is, as described below, the objects aresingulated from a large volume of objects by the S&C module 22 andsubsequently parsed, or separated, into groups of objects by the D&Amodule 26 such that each group of objects comprises a respective number,or quantity, of objects that can be different from one or more of theother groups of objects.

Referring now to FIGS. 2, 3 and 4, in various embodiments thesingulating and counting module 22 includes a bulk object hopper unit 38mounted to a singulating and counting (S&C) module platform 42, asingulating vacuum wheel unit 46 mounted to the S&C module platform 42adjacent the bulk object hopper unit 38, and an object off-load andcounting (O&C) device 50 positioned between the object bulk hopper unit38 and the singulating vacuum wheel unit 46. The bulk object hopper unit38 includes an object hopper 54 structured to retain a large volume ofobjects. For example, in various implementations, the object hopper 54can be structured to retain 100, 300, 500, 1000 or more objects. Theobject hopper 54 includes a reservoir 58 having one or more sidewalls 62that taper downward in a funnel fashion to a bottom 66 angled downwardto an object egress opening 70 formed in the sidewall 62 of thereservoir adjacent the singulating vacuum wheel unit 46.

The angle and/or contour of the hopper sidewalls 62 and bottom 66 allowgravitational force to move the objects deposited into the hopperreservoir 58 toward and through the object egress opening 70 into anobject singulation chamber 74 formed between the hopper 54 and asingulating vacuum wheel 78 of the singulating vacuum wheel unit 46.Objects flowing, or moving, from the hopper reservoir 58 to the objectsingulation chamber 74, via the egress opening 70, are then presented tothe singulating vacuum wheel 78 for singulation. The object singulationchamber 74 is formed by a generally U-shaped mouth 82 of a base 86 ofthe bulk object hopper unit 38 that extends beyond the egress opening70. More particularly, the singulation chamber 74 is formed within theU-shaped mouth 82 between the object hopper 54 and the singulatingvacuum wheel 78. The U-shaped mouth 82 includes a bottom 90 that isangled, or canted, downward from the egress opening 70 to thesingulating vacuum wheel 78. Thus, objects moving from the hopperreservoir 58 and through the egress opening 70 will move down theU-shaped mouth bottom 90, via gravitational force, and accumulateagainst, i.e., be presented to, the singulating vacuum wheel 78 wherethe objects can be singulated, as described below.

In various embodiments, the bulk object hopper unit 38 additionallyincludes an object baffle 94 adjustably mounted to the exterior of theobject hopper 54 above the egress opening 70. The object baffle 94 isadjustably mounted to the object hopper 54 such that the baffle 94 canbe moved to adjust the size of the egress opening 70, therebycontrolling the amount of objects that accumulate within the singulationchamber 74. Moreover, by controlling the amount of objects thataccumulate within the singulation chamber 74, the pressure exerted oneach object and/or the singulating vacuum wheel 78 by the weight of thesurrounding objects can be controlled. Particularly, pressure exerted ona plurality of contacting objects, i.e., objects in contact with eachother and/or the singulating vacuum wheel 78, can be controlled so as toreduce or eliminate ‘bridging’, i.e., interlocking, of contactingobjects. That is, if too many objects accumulate within the singulationchamber 74, the force exerted on each object and/or the singulatingvacuum wheel 78, particularly the objects closer to the bottom 90 of theU-shaped mouth 82, by the surrounding objects can cause two or moreobjects to bridge, or interlock, such that the objects can not beextracted by the singulation vacuum wheel 78, as described below.

In various forms, the object baffle 94 can be manually adjustable toincrease the size of the egress opening 70 to allow more objects toaccumulate within the singulation chamber 74, or decrease the size ofthe egress opening 70 to reduce the number objects allowed to accumulatewithin the singulation chamber 74. In other embodiments, the objectbaffle 94 can be controlled by the master control system 18 toautomatically increase the size of the egress opening 70 to allow moreobjects to accumulate within the singulation chamber 74, or decrease thesize of the egress opening 70 to reduce the number objects allowed toaccumulate within the singulation chamber 74.

Referring now to FIGS. 2, 3, 4 and 5, in various embodiments, the S&Cmodule 22 includes a hopper evacuation opening 98 formed in the S&Cplatform 42. Additionally, in such embodiments, the bulk object hopperunit 38 is mounted to a linear stage 102 coupled to the S&C platform 42.In various implementations, the linear stage 102 is controllable by themaster control system 18 to move the bulk object hopper unit 38 betweena singulating position (shown in FIG. 2) and an evacuation position(shown in FIG. 5). When placed in the singulating position, the bulkobject hopper unit 38, particularly the U-shaped mouth 82, will coverthe hopper evacuation opening 98 and be in very close proximity to aface 106 of the singulating vacuum wheel 78. Therefore, when placed inthe singulating position, all objects are retained within the hopperreservoir 58 and the singulation chamber 74 so that the objects withinthe singulation chamber 74 can be singulated by the singulating vacuumwheel 78. However, when moved to the evacuation position, the bulkobject hopper unit 38, particularly the U-shaped mouth 82, will be movedaway from the singulating vacuum wheel unit 46 to expose the evacuationopening 98. Additionally, moving the bulk object hopper unit 38 to theevacuation position breaches or severs the singulation chamber 74 suchthat the object within the hopper reservoir 58 and the singulationchamber 74 will no longer be retained therein. Thus, due to the angleand/or contour of the hopper reservoir sidewalls 62, hopper reservoirbottom 66 and the singulation chamber bottom 90, gravitational forcewill cause all the objects within the hopper reservoir 58 and thesingulation chamber 74 to fall through the evacuation opening 98. TheS&C module 22 additionally includes a hopper evacuation funnel 110mounted to a bottom side of the S&C platform 42 beneath the hopperevacuation opening 98 for funneling the object into a removableevacuation container (not shown). Thus, when the bulk object hopper unit38 is moved to the evacuation position, all the objects remaining withinthe hopper reservoir 58 and singulation chamber 74 will be evacuatedthrough the evacuation opening 98 into the evacuation container.

Referring now to FIGS. 3, 4 and 5, as described above, the singulatingvacuum wheel unit 46 includes the singulating vacuum wheel 78 that isoperable to singulate, i.e., extract one-at-a-time, objects from a largevolume of objects retained within the bulk object hopper 54, and moreparticularly within the singulation chamber 74. The singulating vacuumwheel 78 is mounted for rotation in a vertical plane such that a portionof the singulating vacuum wheel 78 will be in contact with the objectsretained with in the singulation chamber 74. Additionally, the objectO&C device 50 is positioned between the object bulk hopper unit 38 andthe singulating vacuum wheel unit 46 such that a object stripping side118 (best shown in FIG. 3) of the object O&C device 50 is planarlyparallel with, and in close proximity to, the face 106 of thesingulating vacuum wheel 78.

The singulating vacuum wheel 78 includes a plurality of vacuum ports 122that are circumferentially spaced apart around a perimeter portion ofthe singulating vacuum wheel 78. That is, as illustrated in FIG. 4, thevacuum ports 122 are substantially equally spaced in a circle and arelocated radially inward from a perimeter of the singulating vacuum wheel78. The vacuum ports 122 extend through the singulating vacuum wheelface 106 and are communicatively coupled to a vacuum system 126 (shownin FIG. 1) such that a vacuum can be provided at each of the vacuumports 122. The singulating vacuum wheel unit 46 additionally includes amotor 128 operable to rotate the singulating vacuum wheel 78 in a Pdirection about an X axis. During rotation of the singulating vacuumwheel 78, each vacuum port 122 will circularly travel past the objectsingulation chamber 74, where each vacuum port 122 will extract anobject from the singulation chamber 74, and follow a circular path pastthe object O&C device 50, where each object is removed from thesingulating vacuum wheel 78, as described further below.

More specifically, in operation, with objects retained within thesingulation chamber 74 and in contact with the singulating vacuum wheel78, the vacuum system 126 is activated to provide a vacuum to each ofthe vacuum ports 122 and the motor 128 is activated to rotate thesingulating vacuum wheel 78. As the singulating vacuum wheel 78 rotates,each vacuum port 122 travels past the singulating chamber 74. As eachvacuum port 122 passes the singulation chamber 74, at least one objectis drawn to each vacuum port 122 and retained by the respective vacuumport 122 by the vacuum provided at each vacuum port 122. As thesingulating vacuum wheel 78 continues to rotate, each object that hasbeen drawn to a vacuum port 122 is separated from, or extracted from,the plurality of objects within the singulation chamber 74. Eachextracted object is then carried around to the object O&C device 50where each object is removed from the face 106 of the singulating vacuumwheel 78, as described below.

In various embodiments, the singulating vacuum wheel unit 46 isstructure to accommodate a plurality of interchangeable singulatingvacuum wheels 78. Thus, the singulating vacuum wheel unit 46 can beconfigured with any one of a plurality of different interchangeablesingulating vacuum wheels 78 depending on desired features, propertiesand/or characteristics of the respective singulating vacuum wheel 78 andthe type and/or size of the objects to be singulated. For example,different singulating vacuum wheels 78 can include a different numberand/or size, i.e., diameter, of vacuum ports 122 to alter the number ofobjects that are singulated in a given period of time.

Referring now to FIGS. 6, 7 and 8, in various embodiments the face 106of the singulating vacuum wheel 78 includes a coating 130 having a lowcoefficient of friction. The coating 130 substantially reduces oreliminates any abrasion to the objects within the singulation chamber 74by the face 106 during rotation of the singulating vacuum wheel 78.Additionally, the coating 130 substantially resists or prevents debris,dust or particulate matter from sticking to the face 106. The coatingcan comprise any material suitable for covering the face 106 and havinga low coefficient of friction. For example, in various implementations,the coating 130 can comprise a Teflon® anodized finish to significantlylower the coefficient of friction and reduce or eliminate abrasion tothe objects, and debris, dust, etc., from sticking to the face 106.

With particular reference to FIG. 6, as described above, in variousembodiments, the vacuum ports 122 are substantially equally spaced in acircle located radially inward from a perimeter of the singulatingvacuum wheel 78. The size, i.e., diameter, of the vacuum ports 122 canbe calculated to provide a particular amount of vacuum flow at eachvacuum port 122. Generally, the amount of vacuum provided at each vacuumport 122 is a function of the cumulative cross section of all the vacuumports 122 in the singulating vacuum wheel 78. Thus, the vacuum ports 122can be sized to provide more or less vacuum force in accordance the sizeand/or weight of the objects to be singulated, and in accordance withthe number of vacuum ports 122 included in the respective vacuum wheel78.

With particular reference to FIG. 7, in various embodiments, the face106 of the singulating vacuum wheel 78 includes a recess 134 at eachvacuum port 122 such that each vacuum port 122 is formed as a recessedvacuum port. The recesses 134 allow a portion of singulated objects toprotrude into the respective recess 134 such that a larger surface areaof each respective object is in contact with the face 106. The largerarea of contact for each object with the singulating vacuum wheel face106 provides a firmer or stronger retention of the each respectiveobject on the face 106, which can improve singulation accuracy,consistency and speed of larger objects.

With particular reference to FIG. 8, in various embodiments, the vacuumports 122 are formed within the singulating vacuum wheel 78 such thatvarious selected vacuum ports 122 are different radial distances from acenter C of the singulating vacuum wheel 78. For example, in variousembodiments, the radial distance of the vacuum ports 122 sequentiallyalternates between a first radial distance d1 and a second radialdistance d2. The varying radial distance from the center C of the vacuumports 122 assists in reducing or eliminating ‘bridging’, i.e.,interlocking, of contacting objects within the singulation chamber 74 byextracting objects from different areas or level within the singulationchamber 74.

With particular reference to FIGS. 7 and 8, in various embodiments, theface 106 of the singulating vacuum wheel 78 includes a plurality ofshallow object agitating cavities 138. The object agitating cavities 138are structured to agitate or disrupt the location and/or orientation ofvarious objects within the singulation camber 74 as the singulatingvacuum wheel 78 rotates. More particularly, as the singulating vacuumwheel 78 rotates through the singulation chamber 74, objects within thesingulation chamber 74 will move or reorient slightly, i.e., fall intothe agitating cavities 138, due to the weight or force of thesurrounding objects and the void created by each agitating cavity 138.Then, as the singulating vacuum wheel 78 continues to rotate and movethe agitating cavities 138 through the singulation chamber 74 aperimeter edge 142 of each agitating cavity 138 will again move orreorient, i.e., agitate, objects within the singulation chamber 74.Agitating the objects within the singulation chamber 74 assist inreducing or eliminating ‘bridging’, i.e., interlocking, of contactingobjects within the singulation chamber 74. The agitating cavities 138can have any depth suitable to agitate the objects within thesingulation chamber 74 to assist in reducing or eliminating ‘bridging’of objects within the singulation chamber 74. For example, the agitatingcavities 138 can have a depth between approximately 0.010 inches and0.050 inches, e.g., 0.030 inches. Additionally, in various embodiments,the perimeter edge 142 of each agitating cavity 138 is chamfered, orbeveled, to agitate the objects without damaging or abrading theobjects.

Referring now to FIGS. 3 and 4, in various implementations, the bulkhopper unit 38 can include an excess object removal device 146 that isstructured and operable to dislodge at least one of a plurality ofobjects drawn to and extracted by any of the vacuum ports 122. Moreparticularly, the excess object removal device 146 dislodges, i.e.,removes, excess objects, i.e., objects greater than one, from the face106 of the singulating vacuum wheel 78 that occasionally may beextracted from the singulation chamber 74 by any one of the vacuum ports122. Therefore, each respective object vacuum port 122 will retain onlya single object to the face 106 of the singulating vacuum wheel 78 aseach respective object is carried toward the object O&C device 50. Theexcess object removal device 146 can be any device suitable for removingobjects in excess of a single object from any of the vacuum ports 122.

For example, in various embodiments, the excess object removal device146 can comprise at least one brush 150 positioned adjacent the face 106of the singulating vacuum wheel 78. In such embodiments, the at leastone brush 150 is position adjacent the face 106 such that, in theinstance where a particular vacuum port 122 has extracted more than asingle object, e.g., two objects, from the singulation chamber 74, theat least one brush 150 will contact the extraneous, or extra, object(s)and dislodge it/them from the face 106. As used herein, the extraneous,or extra, object(s) are the object(s) that are not directly in contactwith the respective vacuum port 122, or put another way, the object(s)that are not substantially centered on the respective vacuum port 122.The single object that is substantially centered, e.g., directly incontact with the respective vacuum port 122, is referred to herein asthe primary object. The extraneous, or extra, object(s) will generallyextend radially outward, i.e., further away from the center C, than theprimary objects. Therefore, as the singulating vacuum wheel 78 carriesthe respective primary and extraneous objects out of the singulationchamber 74 toward the object O&C device 50, the at least one brush 150will contact the extraneous object(s), while not contacting with theprimary object, and dislodge, i.e., remove, the extraneous object(s)from the singulating vacuum wheel face 106. The dislodged object(s) willthe fall back into the singulation chamber 74.

Additionally, in various embodiments, the excess object removal device146 can include a pair of brushes 150, wherein one of the brushes 150,i.e., a ‘removal’ brush 150, is located adjacent the face 106 of thesingulating vacuum wheel 78 to dislodge or remove extraneous object(s)retained by any single vacuum port 122, as described above. And, theother brush 150, i.e., a ‘reorientation’ brush 150, is located adjacentthe face 106 to reorient the objects on the singulating vacuum wheelface 106. More particularly, the reorientation brush 150 can be locatedso that a distal end 154 is located radially outward from the vacuumports 122, i.e., having a radial distance from the center C that isgreater than the radial distance from the center C of the vacuum ports122. Therefore, as the singulating vacuum wheel 78 rotates, thereorientation brush 150 will contact and reorient non-circular and/ornon-spherical objects, e.g., oblong, oval, rectangular, triangular,etc., such that a longitudinal axis of the object is alignedapproximately orthogonally with a radial line L (shown as a dashed linein FIG. 4) extending from the center C of the face 106 to the respectivevacuum port 122.

More specifically, non-circular and/or non-spherical objects that areextracted from the singulation chamber 74 may be extracted beingoriented on the face 106 with the longitudinal axis of the respectiveobject significantly skewed from being approximately orthogonal with theradial line L. In such instances, as the singulating vacuum wheel 78carries the respective object past the reorientation brush 150, thereorientation brush 150 will contact the most radially outward extendingend or portion of the object. As the reorientation brush 150 contactsthe most radially outward extending end or portion of the respectiveobject, the object will be turned, spun or rotated on the face 106 sothat the longitudinal axis of the respective object is approximatelyorthogonal with the radial line L.

Referring particularly to FIG. 4, in various embodiments, the bulkhopper unit 38 can include a single object verification sensor 158operable to determine whether each vacuum port 122 is carrying only asingle object to the object O&C device 50. The object verificationsensor 158 is located adjacent the face 106 of the singulating vacuumwheel 78, and more particularly, adjacent the vacuum ports 122, suchthat each object will pass the object verification sensor 158 as eachrespective object is carried from the singulation chamber 74 toward theobject O&C device 50. The single object verification sensor 158 can beany sensor capable of communicating with the master control system 18and suitable for determining whether each respective vacuum port 122 istransporting only a single object toward the object O&C device 50, ormore particularly, determining whether any vacuum port 122 istransporting two or more objects toward the object O&C device 50. Forexample, in various implementations, the single object verificationsensor 158 comprises a photoelectric sensor including an emitter 160that emits an optic signal and a receiver 161 that receives the opticsignal. The optic signal is emitted parallel to the face 106 of thesingulating vacuum wheel 78 and across a portion of the circular paththe objects will travel between the singulation chamber 74 and theobject O&C device 50. Therefore, as each vacuum port 122 passes adjacentthe single object verification sensor 158, the object(s) retained byeach respective vacuum port 122 will pass between the emitter 160 andreceiver 161 breaking, i.e., blocking, the optic signal. The singleobject verification device 158 communicates with the master controlsystem 18 to determine whether the length of time the optical signal isblocked as each vacuum port 122 passes adjacent the single objectverification sensor 158 is indicative of a single object or multipleobjects. In various embodiments, if multiple objects are sensed, themaster control system 18 can stop rotation of the singulating vacuumwheel 78 so that the multiple objects can be removed or reverse thedirection of rotation of the singulating vacuum wheel 78 to allow theexcess object removal device 146 to dislodge the extraneous objects, asdescribed above.

Referring now to FIGS. 2, 3, 4 and 5, in various embodiments, the objectO&C device 50 includes a hollow tubular body 162 having a top portion166 extending above the singulating and counting module platform 42, abottom portion 170 extending below the singulating and counting moduleplatform 42, and a center bore 172 extending the length of the body 162.The object O&C device 50 additionally includes a counting device 174mounted to a distal end of the bottom portion 170, and a stripping plate178 comprising a distal portion of the object stripping side 118. Asdescribed above, the object O&C device 50 is positioned between theobject bulk hopper unit 38 and the singulating vacuum wheel unit 46 suchthat the object stripping side 118 is in close proximity to the face 106of the singulating vacuum wheel 78. More particularly, the object O&Cdevice 50 is positioned to have the object stripping plate 178 planarlyparallel with, and in close proximity to, the face 106 of thesingulating vacuum wheel 78. For example, in various implementations,the object stripping plate 178 can be positioned within approximately0.010 to 0.030 inches of the face 106. Still more particularly, theobject O&C device 50 is positioned so that as the singulating vacuumwheel 78 rotates, each extracted object will contact the stripping plate178 causing each extracted object to be physically dislodged from theface 106 of the singulating vacuum wheel 78 and fall into the tubularbody center bore 172.

In various embodiments, the object stripping plate 178 includes asubstantially V-shaped leading edge 182 (best shown in FIG. 3) that ischamfered inward (as best shown in FIG. 2) toward the center bore 172 ofthe tubular body 162. In such embodiments, the object O&C device 50 ispositioned so that as the singulating vacuum wheel 78 rotates, eachextracted object will contact a first side 186 of the substantiallyV-shaped leading edge 182. Subsequently, as the singulating vacuum wheel78 continues to rotate, each extracted object will be pushed radiallyoutward from the respective vacuum port 122 by the leading edge 182 andbecomes physically dislodged from the respective vacuum port 122. Eachdislodged object will fall into and travel through the tubular bodycenter bore 172 into one of a plurality of diverting channels 188 of adiverter unit 190 (shown in FIGS. 9 and 10) of the D&A module 26.

In various embodiments, in addition to each object being physicallydislodged by the object stripping plate 178, each object can be releasedfrom respective vacuum 122 port by temporarily terminating the vacuum ateach individual vacuum port 122 as the respective object approaches theobject stripping plate 178. In other embodiments, each object can beblown from the respective vacuum port 122 by temporarily providingforced air at each individual vacuum port 122 as the respective objectapproaches the object stripping plate 178.

As each dislodged object travels from the bottom portion 170 of theobject O&C device tubular body 162 into one of the diverting channels188, each object will pass the counting device 174 to be counted. Moreparticularly, the counting device 174 is communicatively coupled to themaster control system 18 and sends a corresponding pulse, or signal, tothe master control system 18 as each dislodged object passes thecounting device 174. The master control system 18 counts the pulses, orsignals, and based on the counted pulses, controls the operation of theD&A module 26 and the OC module 30 to parse the objects into theplurality of groups and sort each group to the particular correspondingone of the collection receptacles 14. Specifically, the counting device174 sends a corresponding signal to the master control system 18 as eachobject passes the counting device 174, and substantially,simultaneously, the master control system 18 counts the signals andcompares the count with programmed number of objects to be included in arespective group of singulated objects, e.g., a number stored in anelectronic spreadsheet or database. Then based on the comparison, themaster control system 18 controls and coordinates the operations of theS&C module 22, the D&A module 26 and the OC module 30 to deposit theprogrammed number of objects, e.g., the number of objects as stipulatedby the electronic spreadsheet or database, into the respectivecorresponding object collection receptacle 14.

It should be understood that, in various embodiments, the master controlsystem 18 continuously rotates the singulating vacuum wheel 78 toprovide a substantially steady stream of objects being counted andfunneled into the diverter channels 188. Substantially simultaneously,the master control system 18, controls and coordinates the operations ofthe D&A module 26 and the OC module 30 to parse the objects into theplurality of groups and sort each group to the particular correspondingone of the collection receptacles 14. Generally, during operation of thesmall object counting system 10, the master control system 18 only stopsrotation of the singulating vacuum wheel 78 after each of the collectionreceptacles 14 has received the respective number, i.e., group, ofobjects, or when the system 10 encounters an error or malfunctions.However, the master control system 18 can control the rotational speedof the singulating vacuum wheel 78 to control the speed at which theobjects are extracted from singulation chamber 74 and funneled into thediverter unit 190.

The counting device 174 can be any device suitable for counting eachobject as it travels from the tubular body 162 into the diverting unit190. For example, in various embodiments, the counting device 174 can bea photoelectric sensor comprising a transmitter 194 that emits one ormore optic beams, or signals, across the distal end of the tubular bodybottom portion 170 to a receiver 198. In such embodiments, each objectwill break the optic beam(s) as each respective object travels past thecounting device 174. Each time the optic beam(s) is/are broken by apassing object, the counting device 174 will send a pulse, or signal, tothe master control system 18 that counts, accumulates or registers thepulses to track the number of objects passing the counting device 174.Then, as described above, the master control system 18 compares thecounts with programmed numbers of objects to be included in eachrespective group of singulated objects, and controls and coordinates theoperations of the D&A module 26 and the OC module 30 to deposit theprogrammed number of objects into the respective corresponding objectcollection receptacle 14.

Furthermore, in various embodiments, the photoelectric sensor countingdevice 174 comprises a bypass filter wherein the transmitter 194 emitsan array of optic signals, or beams, received by the receiver 198. Thereceiver 198 sends an analog signal to a signal processing circuit 202that measures the level of intensity of the light emitted by each opticsignal. As an object passes the counting device 174 the object willinterfere with the optic signals causing a variance in the intensity.The signal processing circuit 202 monitors the intensity of the opticsignals and when a variance in the intensity exceeds a predeterminedthreshold, or trigger limit, indicative of an object passing thecounting device 174, the signal processing circuit 202 sends a digitalsignal, or pulse, to the master control system 18. Subsequently, asdescribed above, the master control system 18 counts the signals andcompares the count with the programmed number of objects to be includedin each respective group of singulated objects, and controls andcoordinates the operations of the D&A module 26 and the OC module 30 todeposit the programmed number of objects into the respectivecorresponding object collection receptacle 14.

In various embodiments, the bulk object hopper unit 38 further includesa forced air object travel assist device 206 mounted above the objectO&C device tubular body 162. The forced air object travel assist device206 is connected to a forced air supply (not shown) includes an airnozzle 210 that pointed into the tubular body center bore 172. Themaster control system 18 controls a flow of forced air supplied to theforced air object travel assist device 206 to inject a stream of airinto the tubular body center bore 172. The stream of forced air willassist the travel of each dislodged object through the tubular body intothe diverter unit 190.

Referring now to FIG. 9, in various embodiments, in addition to thediverter unit 190, the D&A module 26 includes an accumulator unit 214mounted to system support structure beneath the diverter unit 190.Generally, the diverter unit 190 receives singulated objects from theO&C device 50, via the diverting channels 188, parses the objects intothe various programmed groups, and directs each group to one of thedischarge funnels 34. In turn, the accumulator unit 214 receives theeach group of objects and, via the discharge funnels 34, directs eachrespective group to the respective corresponding object collectionreceptacle 14.

Referring now to FIGS. 9, 10, 11, 12 and 13, in various embodiments, thediverter unit 190 includes a diverter head 218 slidingly engaged with adiverter base 222. The diverter head 218 includes the plurality ofdiverting channels 188 that extend through the diverter head 218 indifferent directions. Each diverting channel 188 includes an upper end224 and an opposing lower end 225. The diverter base 222 includes aplurality of diverting funnels 226 extending through the diverter base222. The diverter unit 190 additionally includes a linear actuator 230that is operable, via control by the master control system 18, tobidirectionally move the diverter head 218 longitudinally along a top234 of the diverter base 222 in the X+ and the X− directions. Moreparticularly, the diverter head 218 is movable, via the linear actuator230, between a plurality of diverting positions. In each of thediverting positions, the upper end 224 of a different one of thediverting channels 188 aligns with the bottom portion 170 of the O&Cdevice tubular body 162. Additionally, when the upper end 224 of aparticular diverting channel 188 aligns with the tubular body bottomportion 170, the lower end 225 of the particular diverting channel 188is positioned to simultaneously align with a corresponding one of thediverting funnels 226 in the diverter base 222. Accordingly, eachrespective group of objects can be selectively diverted, i.e., directedor routed, from the tubular body bottom portion 170 to a particular oneof the diverting funnels 226 by controllably moving the diverter head218 along the top 234 of the diverter base 222.

The diverter unit 190 further includes a plurality of diverting tubes238 coupled to diverter base 222. The diverting tubes 238 are coupled tothe diverter base 222 such that each diverting tube 238 extends from adistal end 242 of a corresponding one of the diverting funnels 226 andterminates above a corresponding one of the accumulator unit dischargefunnels 34. Therefore, by selectively routing each group of objects to aparticular diverting funnel 226, as described above, the objects areconsequently selectively directed to a particular correspondingdischarge funnel 34 of the accumulator unit 214, via the diverting tubes238.

For example, in various embodiments, the diverter head 218 can include apair of diverting channels 188 that angularly extend through thediverter head 218 in opposing directions with respect to a longitudinalaxis of the diverter head 218. Similarly, the diverter base 222 caninclude a pair of the diverting funnels 226 and respective divertingtubes 238, and the accumulator unit 214 can correspondingly include apair of discharge funnels 34. In such embodiments, the actuator 230 canbe controlled to position the diverter head 218 between a first routingposition (shown in FIG. 12) and second routing position (shown in FIG.13). In the first routing position (shown in FIG. 12) a first one of thediverting channels 188 is aligned with the O&C device tubular bodybottom portion 170 and a corresponding first one of the divertingfunnels 226. Therefore, as singulated objects pass the counting device174, a first programmed group of objects are counted and deposited intothe first diverting channel 188. Consequently, the first group ofobjects travel through the first diverting channel 188 and are depositedinto a first one of the discharge funnels 34. The first group of objectsthen travel through the first discharge funnel 34 and are deposited intothe proper corresponding first collection receptacle 14.

Once the counting device 174 and master control system 18 determine thatthe first programmed number of objects, i.e., the first programmed groupof objects, have passed the counting device 174, the master controlsystem 18 moves the diverter head 218 to the second routing position(shown in FIG. 13) without interrupting operation of the S&C module 22,i.e., without interrupting the flow of objects traveling through the O&Cdevice 50. In the second routing position, a second one of the divertingchannels 188 is aligned with the O&C device tubular body bottom portion170 and a corresponding second one of the diverting funnels 226.Therefore, as singulated objects continue to pass the counting device174, a second programmed group of objects are counted and deposited intothe second diverting channel 188. Consequently, the second group objectstravel through the second diverting channel 188 and are deposited into asecond one of the discharge funnels 34. The second group of objects thentravel through the second discharge funnel 34 and are deposited into theproper corresponding second collection receptacle 14.

Once the counting device 174 and master control system 18 determine thatthe second programmed number of objects, i.e., the second programmedgroup of objects, have passed the counting device 174, the mastercontrol system 18 moves the diverter head 218 to the first routingposition (shown in FIG. 12) without interrupting operation of the S&Cmodule 22, i.e., without interrupting the flow of objects travelingthrough the O&C device 50. Furthermore, as described further below,substantially simultaneously, the master control system 18 will controlthe operation of the OC module 30 to position a subsequent pair ofcollection receptacles 14 beneath the respective first and seconddischarge funnels 34. Thereafter, a third and fourth group of objectsare parsed from the substantially continuous flow of singulated objectstraveling through the O&C device 50 and deposited into the correspondingthird and fourth collection receptacles 14. This process will continueuntil each of the plurality of collection receptacles 14 have receivedthe respective corresponding programmed group of objects.

It should be understood that although the various figures exemplarilyillustrate a pair of diverting channels 188, a pair of the divertingfunnels 226 and a pair of discharge funnels 34, the present disclosureshould not be so limited. In various other embodiments, as should bereadily understood by one skilled in the art based on the presentdisclosure, the D&A module 26 can include more than a pair, e.g., threeor more, of the diverting channels 188, the diverting funnels 226 andthe discharge funnels 34.

Referring now to FIGS. 9, 12, 13, 14 and 15, in various embodiments, theaccumulator unit 214 includes a sluice plate 246 slidingly engaged withan accumulator base 250 that includes the plurality of discharge funnels34 extending through the accumulator base 250. The accumulator unit 214additionally includes a linear actuator 254 that is operable, viacontrol by the master control system 18, to bidirectionally move thesluice plate 246 longitudinally along a top 258 of the accumulator base250 in the X+ and the X− directions. More particularly, the sluice plate246 is movable, via the linear actuator 254, between an objectdispensing position (shown in FIG. 12) and an object accumulatingposition (shown in FIG. 13). When in the object dispensing position,each of a plurality of apertures 262 in the sluice plate 246 align witha corresponding one of the diverting tubes 238. Thus, when in the objectdispensing position, objects diverted to the diverting funnels 226, asdescribed above, will pass through the diverting tubes 238 and thecorresponding sluice plate apertures 262 into the correspondingdischarge funnels 34.

However, when in the object accumulating position, the sluice plateapertures 262 are not aligned with the diverter tubes 238, rather asolid portion 266 of the sluice plate 246, i.e., the portion of thesluice plate 246 not including the apertures 262, will cover, or block,a discharge end 270 of the diverting tubes 238. Thus, when in the objectaccumulation position, objects are blocked by the sluice plate solidportion 266 and prevented from passing from the diverting tubes 238 intothe corresponding discharge funnels 34. Therefore, objects willaccumulate within the diverting tubes 238 until the master controlsystem 18 moves the sluice plate 246 to the object discharge position,via the actuator 254.

In various embodiments, the sluice plate 246 will be placed in theobject accumulating position as the OC module 30 moves filled collectionreceptacles 14, i.e., collection receptacles 14 that have received therespective corresponding programmed group of objects, from beneath thedischarge funnels 34 and moves the next set of empty collectionreceptacles 14 beneath the discharge funnels 34, as described furtherbelow. Therefore, once a set of collection receptacles 14 have receivedthe respective corresponding group of objects, the master control system18 will move the sluice plate 246 to the object accumulating position,via the actuator 254, allowing the S&C module 22 and diverter unit 190to continue to operate without interruption. The objects will thenaccumulate in at least one of the diverting tubes 238 while the filledcollection receptacles 14 are automatically replaced with the next setof empty collection receptacles 14. Once the next set of emptycollection receptacles 14 are positioned at a target location beneaththe discharge funnels 34, the master control system 18 will move thesluice plate 246 to the object dispensing position, via the actuator254, thereby allowing the respective corresponding groups of objects,comprised of the accumulated objects and/or subsequently singulatedobjects, to be deposited into the empty collection receptacles 14.

In various embodiments, the master control system 18 can stop or pauseoperation of the small object counting system 10 when the count ofobjects accumulated in any of the diverting tubes 238 reaches a maximumthreshold amount and/or the next set of empty collection receptacles 14are not positioned at the target location beneath the discharge funnels34 within a maximum threshold time.

The diverter unit and accumulator unit linear actuators 230 and 254 canbe any linear actuator controllable by the master control system 18 andsuitable to bidirectionally move the respective diverter head 218 andsluice plate 246 in the X+ and the X− directions. For example, invarious embodiments, the diverter unit and accumulator unit linearactuators 230 and 254 can be pneumatically operated linear actuators.Alternatively, in various embodiments, the diverter unit and accumulatorunit linear actuators 230 and 254 can be electrically or hydraulicallyoperated linear actuators.

Referring now to FIGS. 1, 16, 17 and 18, in various embodiments, thecollection module 30 includes one or more collection receptacle racks274 removably mounted on a linear stage 278. The collection receptaclerack(s) is/are structured to retain a plurality of sets 14A ofcollection receptacles 14. Although, in various embodiments, thecollection module 30 can includes a plurality of collection receptacleracks 274 removably mounted on a linear stage 278, for simplicity andclarity, only a single collection receptacle rack 274 is illustrated anddescribed. Additionally, it should be understood that although thevarious figures exemplarily illustrate the collection receptacle rack274 being structured to retain a plurality of collection receptacle sets14A that each comprise a pair of collection receptacles 14, the presentdisclosure should not be so limited. In various other embodiments, asshould be readily understood by one skilled in the art based on thepresent disclosure, that the collection receptacle rack 274 can bestructured to retain a plurality of collection receptacle sets 14A thateach comprises more than a pair, e.g., three or more, of the collectionreceptacles 14. Furthermore, although the various figures exemplarilyillustrate the collection receptacles 14 as being envelopes, it shouldbe understood that the collection receptacle rack 274 can be structuredto retain any suitable collection receptacles 14. For example, invarious embodiments, the collection receptacle rack 274 can bestructured to retain other types of collection receptacles 14 such asbeakers, cans, cups, jars, bags, trays, etc.

The linear stage 278 is controllable by the master control system 18 tosequentially position each of the sets 14A of collection receptacles 14beneath the accumulator object discharge funnels 34. More particularly,the linear stage 278 includes a translating track 282 and an actuator286 operable to bidirectionally move a carriage 290 along the length ofthe translating track 282. The collection receptacle rack 274 isstructured to be removably retained on the carriage 290. Thus, theactuator 286 is controlled by the master control system 18 tosequentially position each set 14A of collection receptacles 14 at thetarget location beneath the accumulator base 250, wherein a dischargeend 294 of each discharge funnel 34 (shown in FIGS. 12 and 13) isdirectly above a respective collection receptacle 14 of the set 14A.Therefore, each programmed group of objects parsed from the flow ofsingulated objects will be deposited into the respective correspondingcollection receptacle 14.

As described above, in various embodiments, the D&A module 26 includesthe sluice plate 246 that can be placed in the object accumulatingposition (shown in FIG. 13) as the OC module 30 moves filled collectionreceptacles 14 from the target location and moves the next set 14A ofempty collection receptacles 14 to the target position. Therefore, onceeach set 14A of collection receptacles 14 has received the respectivecorresponding groups of objects, the master control system 18 will movethe sluice plate 246 to the object accumulating position, via theactuator 254, such that the objects are prevented from exiting thediverting tubes 238. Substantially simultaneously, the master controller18 will move the carriage 290, via the actuator 286, along the track 282to position the next set 14A of collection receptacles 14 at the targetlocation. Once the next set 14A of collection receptacles 14 ispositioned at the target location, the master control system 18 willmove the sluice plate 246 to the object dispensing position to allow thesubsequent parsed groups of objects to be deposited into the respectivecollection receptacle 14.

The linear stage actuator 286 can be any linear actuator controllable bythe master control system 18 and suitable to bidirectionally move thecarriage 290 and respective collection receptacle rack 274 along thelinear stage track 282. For example, in various embodiments, the linearstage actuator 286 can be a pneumatically operated linear actuator.Alternatively, in various embodiments, the linear stage actuator 286 canbe an electrically or hydraulically operated linear actuator.

In various embodiments, the collection receptacle rack 274 can include atop plate 298 having a plurality of tubular receptacle spouts 302extending from a plurality of apertures 306 in the top plate 298. Eachspout 302 is structured to removably retain a top portion of arespective one of the object collection receptacles 14. Additionally,the apertures 306 comprise a plurality of sets 306A of apertures 306,wherein the respective spouts 302 extending from each set 306A ofapertures 306 removably retain a respective set 14A of the collectionreceptacles 14. Moreover, the sets 306A of apertures 306 are locatedwithin the top plate 298 such that each respective set 306A of apertures306 will be positioned at the target location as the master controller18 sequentially moves the carriage 290 along the track 282 to depositeach programmed group of objects into the respective correspondingcollection receptacle 14, as described above. Therefore, in suchembodiments, as each group of parsed objects exits the discharge end 294of the corresponding discharge funnel 34, each group of objects willtravel through the respective aperture 306 and spout 302, therebydirecting each group of objects into the respective collectionreceptacle 14.

Additionally, in various embodiments, the collection receptacle rack 274includes a bottom plate 310 that includes a plurality of recessed bays314. Each recessed bay 314 is structured to support and removably retaina bottom portion of a respective one of the object collectionreceptacles 14. Therefore, each collection receptacle will remainproperly oriented during operation of the OC module 30.

With particular reference to FIGS. 17 and 18, in various embodiments,the collection receptacle rack mounting carriage 290 includes aplurality of locating pins 316. The locating pins 316 are structured toremovably mate with a plurality of locating pin receivers 318 includedin the bottom plate 310 of the collection receptacle rack 274.Accordingly, to removably mount the collection receptacle rack 274 onthe carriage 290, each locating pin receiver 318 is mated with arespective one of the locating pins 316. Additionally, the locating pins316 and locating pin receivers 318 are respectively arranged on thecarriage 290 and within the bottom plate 310 in a particular patternsuch that when mated together the collection receptacle rack 274 will beprecisely mounted on the carriage 290 in a particular location andorientation. That is, when the locating pin receivers 318 are mated withthe locating pins 316, the collection receptacle rack 274 will beremovably retained on the 290 carriage in a substantially preciselocation and orientation. Therefore, the linear stage 278 can becontrolled to sequentially position each of the collection receptacles14, or in various embodiments, the top plate apertures 306, directlyunder the discharge end 294 of a respective one of the discharge funnels34 to deposit each group of singulated objects in the respectivecorresponding one of the object collection receptacles 14.

Referring to FIG. 19, in various embodiments, the master control system18 is a computer based system that generally includes at least oneprocessor 322 suitable to execute all functions of the master controlsystem 18 to automatically, or robotically, control the operation of thesmall object counting system 10, as described herein. The master controlsystem 18 can additionally include at least one electronic storagedevice 326 that comprises a computer readable medium, such as a harddrive or any other electronic data storage device for storing suchthings as software packages or programs, algorithms and digitalinformation, data, look-up tables, electronic spreadsheets anddatabases. Furthermore, the master control system 18 can include adisplay 330 for displaying such things as information, data and/orgraphical representations, and at least one user interface device 334,such as a keyboard, mouse, stylus, scanner and/or an interactivetouch-screen on the display 330. In various embodiments the mastercontrol system 18 can further include a removable media reader 338 forreading information and data from, and/or writing information and datato, removable electronic storage media such as floppy disks, compactdisks, DVD disks, zip disks, or any other computer readable removableand portable electronic storage media. In various embodiments, theremovable media reader 338 can be an I/O port of the master controlsystem 18 utilized to read external or peripheral memory devices such asthumb drives, memory sticks/cards or external hard drives.

In various embodiments, the master control system 18 is communicativelyconnectable to a remote server network 342, e.g., a local area network(LAN), via a wired or wireless link. Accordingly, the master controlsystem 18 can communicate with the remote server network 342 to uploadand/or download data, information, algorithms, software programs, etc.,and/or receive operational commands from the remote server network 342.Additionally, in various embodiments, the master control system 18 isconfigured to access the Internet to upload and/or download data,information, algorithms, software programs, etc., to and from Internetsites and network servers.

Additionally, in various embodiments, the master control system 18includes a small object counting program 346, stored on the storagedevice 326 and executed by processor 322 using inputs from the userinterface 334 and various components, sensors, systems and assemblies ofthe small object counting system 10. Particularly, the small objectcounting program 346 can include various routines and subroutines thatcontrol all operations of the small object counting system 10 describedherein.

Referring now to FIG. 16, in various embodiments, each collectionreceptacle 14 includes an information device 348 attached thereto. Eachcollection receptacle information device 348 provides variousinformation, i.e., data, regarding the objects to be deposited into therespective collection receptacle 14, that is compiled and stored foraccess by the master control system 18 to control the number of objectsto be deposited into each respective corresponding collection receptacle14, as described above. For example, in various embodiments, eachinformation device 348 can provide data regarding the particular typeand number of objects to be deposited into the respective collectionreceptacle 14. Additionally, each information device 348 can providedata regarding the specific genotypes or attributes of the particularobjects to be deposited in each respective collection receptacle 14,e.g., characteristics and/or traits such as size, shape, color,composition, quality, weight, genetic traits, etc. The data provided byeach identification device 348 can be compiled and stored for access bythe master control system 18 in any suitable or desirable format.

For example, the data can be compiled and stored locally, e.g., storedon the electronic storage device 326, as one or more electronicdatabases, spreadsheets and/or look-up tables. Therefore, duringexecution of the small object counting program 346 by the master controlsystem processor 322, the data can be directly accessed and utilized tocontrol operation of the small object counting system 10, as describedabove. In other embodiments, the data can be stored remotely, e.g., onthe remote server network 342 or a secure Internet site, as one or moreelectronic databases, spreadsheets and/or look-up tables. Therefore,during execution of the small object counting program 346 the data mustbe accessed from the remote location or site to control operation of thesmall object counting system 10. In yet other embodiments, the data canbe stored, as one or more electronic databases, spreadsheets and/orlook-up tables, on a removable electronic storage media, e.g., floppydisks, compact disks, DVD disks, zip disks, thumb drives, or any othercomputer readable removable and portable electronic storage media.Therefore, during execution of the small object counting program 346 thedata must be accessed from the removable electronic storage media tocontrol operation of the small object counting system 10, as describedherein.

In various embodiments, each collection receptacle information device348 can be automatically ‘read’, or interpreted, by the user interface334 and automatically input and stored on the electronic storage device326 or other computer readable media accessible by the master controlsystem 18 during execution of the small object counting program 346. Forexample, in various embodiments, each information device 348 comprises a‘bar code’ label and the user interface 334 comprises any suitable barcode reader, e.g., a hand held bar code reader. Thus, prior to operationof the small object counting system 10, i.e., prior to the singulating,counting, parsing of the objects, a user or operator scans the bar codeinformation device 348 of each collection receptacle 14 and then placeseach collection receptacle 14 in the rack 274. The read information issubsequently stored on the electronic storage device 326 or othercomputer readable media in a desired format, e.g., an electronicspreadsheet. During execution of the small object counting program 346the processor 322 accesses and interprets the stored information andcontrols the operation of the small object counting system 10 tosingulate, count, parse and deposit the particular number of objects ineach respective collection receptacle 14, as articulated by the storedinformation.

In various other embodiments, each collection receptacle informationdevice 348 can comprise any other sort of ‘readable’ label and the userinterface 334 can comprise any suitable corresponding automated labelreader. For example, the each information device 348 can comprise amagnetic tag or a magnetic strip readable by a suitable magnetic tag orstrip reader user interface 334. Alternatively, each information device348 can comprise an electronic tag or device readable by a suitableelectronic tag or device reader user interface 334. In still otherembodiments, each information device 348 can comprise any other sort ofhuman readable or interpretable label. In which case, the user oroperator would read each information device 348 and manually input thedata directly into the master control system 18 using the user interface334, e.g., a keyboard, mouse, stylus or touch-screen display.

Referring now to FIG. 20, in various embodiments, the large volume ofobjects to be singulated, counted, parsed and deposited into theplurality of collection receptacles 14 can be stored in a bulk objectsource container 350 structured to retain the large volume of objects ormore. Moreover, a plurality of different types of objects can be storedin a plurality of source containers 350. Accordingly, to singulate,count, parse and deposit a large quantity of a particular type ofobjects, as describe above, the large volume of the particular objectsare removed from the respective source container 350 and deposited intothe bulk object hopper 38. In various implementations, each sourcecontainer 350 includes a source container identification device 354attached thereto. Each source container identification device 354provides various information, i.e., data, regarding the objects retainedwithin the respective bulk object container 350. For example, in variousembodiments, each source container identification device 354 can providedata regarding the particular genotypes or attributes of the particularobjects retained within the respective source container 350, e.g.,characteristics and/or traits such as size, shape, color, composition,quality, weight, genetic traits, etc.

Similar to the collection receptacle information devices 348, sourcecontainer identification device 354 can be automatically ‘read’, orinterpreted, by the user interface 334 and automatically input andstored on the electronic storage device 326 or other computer readablemedia accessible by the master control system 18 during execution of thesmall object counting program 346.

For example, in various embodiments, each source containeridentification device 354 can comprise a ‘bar code’ label and the userinterface 334 can comprise any suitable bar code reader, e.g., a handheld bar code reader. Prior to operation of the small object countingsystem 10, i.e., prior to execution of the small object counting program346, a user or operator scans the bar code source containeridentification device 354 of the respective bulk object source container350 from which the large quantity of objects were, or will be, removedand deposited into the bulk object hopper 54. The read source containeridentification data is subsequently stored on the electronic storagedevice 326 or other computer readable media, as described above. Duringexecution of the small object counting program 346, the stored sourcecontainer identification data is accessed and compared with the portionof the information read from each of the collection receptacleinformation devices 348 that stipulates the type of objects to bedeposited into each respective collection receptacle 14.

Based on the comparison, execution of the small object counting program346 will be continued, paused or ceased. That is, if the comparisondetermines that the respective source container 350 is for storing theproper objects to be deposited into the collection receptacles 14,execution of the small object counting program 346 will continue.Alternatively, if the comparison determines that the respective sourcecontainer 350 is for storing a different type of objects than thatarticulated by the respective collection receptacle information devices348, execution of the small object counting program 346 can be pauseduntil the proper bulk object container 350 is identified. Or, in suchinstances, execution of the small object counting program 346 can beterminated.

In various other embodiments, each source container identificationdevice 354 can comprise any other sort of ‘readable’ label and the userinterface 334 can comprise any suitable corresponding automated labelreader. For example, the each source container identification device 354can comprise a magnetic tag or a magnetic strip readable by a suitablemagnetic tag or strip reader user interface 334. Alternatively, eachsource container identification device 354 can comprise an electronictag or device readable by a suitable electronic tag or device readeruser interface 334. In still other embodiments, each source containeridentification device 354 can comprise any other sort of human readableor interpretable label. In which case, the user or operator would readeach source container identification device 354 and manually input thedata directly into the master control system 18 using the user interface334, e.g., a keyboard, mouse, stylus or touch-screen display.

Referring generally to FIG. 19, in various embodiments, during operationof the small object counting system 10, execution of the small objectcounting program 346, can track and store ‘actual’ counts of objectsdeposited into each respective collection receptacle 14. That is, ifmore than or fewer than the programmed number of objects is actuallydeposited into a particular collection receptacle 14, the ‘actual’ countwill indicate the overage or underage. For example, in variousimplementations, the programmed amounts can be stored in an electronicspreadsheet, as described above. In such implementations, the ‘actual’count can be likewise entered and stored in the electronic spreadsheet,which can then be printed out and/or stored for future reference.Additionally, in various embodiments, execution of the small objectcounting program 346, can enter and store other information for futurereference, such as time and date of the deposit of the objects into eachrespective collection receptacle 14, or any other desired information.

Still further, in various embodiments, execution of the small objectcounting program 346, can allow operation of the small object countingsystem to be paused, and then resumed during completion of a particular‘run’. For example, in implementations wherein the information read fromthe collection receptacle information devices 348 is stored in anelectronic spreadsheet, operation of the small object counting system 10can be paused at any point on the spreadsheet, and then subsequently beresumed at the same point on the spreadsheet. That is, operation of thesmall object counting system 10 can be paused at any point of completionof the process of depositing the objects into the collection receptacles14 as stipulated by the spreadsheet and subsequently resumed at the samepoint of completion without reprogramming the spreadsheet, i.e., withoutentering new data into the spreadsheet. For example, in instances wherea particular electronic spreadsheet comprises information pertaining toa plurality of collection receptacles 14 retained in a plurality ofcollection receptacle racks 274, the system 10 can be paused to remove arack of collection receptacles 14 that have received the respectivenumber of objects stipulated by the spreadsheet. Subsequently, a rack ofempty collection receptacles 14 can be mounted on the linear stage 278(shown in FIG. 17), and the process resumed to deposit the respectivenumber of objects into the subsequent collection receptacles 14 asstipulated by the spreadsheet.

FIG. 21 provides a flow chart 400 illustrating the operation of thesmall object counting system 10, in accordance with various embodiments.Initially, the collection receptacle information device 348 of each ofthe plurality of collections receptacles 14 is read and the informationprovided thereby is electronically stored, as indicated at 402. Asdescribed above, the information provided by each respective collectionreceptacle information device 348 can be stored in an electronicspreadsheet or any other suitable format that is accessible andinterpretable during execution of the small object counting program 346.

In various embodiments, the small object counting program 346 caninclude a collection receptacle loading sub-routine that requests theinformation from each collection receptacle information device 348 beread. i.e., input, and identifies a location within a respectivecollection receptacle rack 274 in which each respective collectionreceptacle 14 is to be placed. Therefore, as each respective informationdevice 348 is read, the respective collection receptacle 14 is placed ina particular location within the rack 274 as directed by the collectionreceptacle loading sub-routine, as indicated at 404. Accordingly, a linkis created between the particular number of objects to be deposited intoeach respective collection receptacle 14 and the location of eachrespective collection receptacle within the rack 274, as indicated at406. Therefore, via execution of the small object counting program 346,the master control system 18 can control and coordinate the operation ofthe D&A module 26 with the operation of the OC module 30, i.e., theoperation of the linear stage 278, to deposit the correct number ofobjects into each respective collection receptacle 14.

The source container identification device 354 is then read and comparedto information provided by the collection receptacle information devices348 to verify that the objects within the source container 350 are thecorrect type of objects to be deposited into the collection receptacles14, as indicated at 408. Once the objects within the source container350 have been verified to by the proper objects, a large volume of theobjects is removed from the source container 350 and deposited into theobject hopper 54 of the S&C module 22, as indicated at 410. Thereafter,as indicated at 412, execution of the small object counting program 346will coordinate the operation of the S&C module 22, the D&A module 26and the OC module 30 to singulate, count, parse and deposit therespective groups of objects into each corresponding collectionreceptacle 14, based on the information read from each respectiveinformation device 348, as described above.

Thus, the small object counting system 10 can automatically deposit adifferent number objects into each respective collection receptacle 14,as articulated by the data stored in the electronic spreadsheet, or anyother form of database. That is, via execution of the small objectcounting program 346, and based on the data stored in the spreadsheet,or any other form of database, the master control system 10 sequentiallymoves each respective collection receptacle 14 to the target locationand automatically controls the number of objects deposited into eachcollection receptacle 14, which can vary from one collection receptacle14 to the next. More particularly, via execution of the small objectcounting program 346 and the stored data, the master control system 10can dynamically modify the number of objects being parsed by the D&Amodule 26 to deposit a different number of objects in each respectivecollection receptacle 14.

The small object counting system 10, as described herein, is structuredand operable singulate, count, parse and deposit the respective numberof objects into each corresponding collection receptacle 14 with a highrate of accuracy and speed. For example, in various embodiments, thesmall object counting system 10 can accurately singulate and count theobject at a rate of approximately 15 to 25 objects a second. The time toparse and deposit each respective group of objects into thecorresponding collection receptacles 14 will vary depending on thenumber of objects stipulated to be in each respective group.Additionally, the time to parse and deposit each respective group ofobjects into the corresponding collection receptacles 14 can vary withregard to the difference in the number of objects to be deposited intothe respective different collection receptacles 14 within a particularcollection receptacle rack 274.

It should be understood that, although the terms first, second, third,etc. have been used herein to describe various elements, components,sections, regions, etc., these elements, components, sections, regions,etc., should not be misconstrued to indicate priority or importanceelements, components, sections, regions, etc. These terms have been usedmerely to distinguish one element, component, section, region, etc.,from another element, component, section, region, etc.

The description herein is merely exemplary in nature and, thus,variations that do not depart from the gist of that which is describedare intended to be within the scope of the teachings. Such variationsare not to be regarded as a departure from the spirit and scope of theteachings.

1. A system for counting small objects, said system comprising: asingulating and counting module structured and operable to singulate aplurality of objects from a large volume of the objects and count thesingulated objects; a diverter and accumulator module structured andoperable to sequentially receive the singulated objects, sequentiallyseparate the received objects into groups of objects such that eachgroup of objects comprises an automatically controlled number of objectsand at least one of the groups of objects comprises a different numberof objects than at least one other group of objects, and direct eachgroup of singulated objects into a selected one of a plurality ofdischarge funnels of the diverter and accumulator module; and an objectcollection module structured and operable to automatically sequentiallyposition each one of a plurality of object collection receptaclesadjacent to the discharge funnels such that each group of objects isdeposited into a respective corresponding one of the object collectionreceptacles.
 2. The system of claim 1, wherein the singulating andcounting module comprises: a bulk object hopper unit mounted to asingulating and counting module platform for retaining the large volumeof objects; a singulating vacuum wheel unit mounted to the singulatingand counting module platform adjacent the bulk object hopper unit forsingulating the plurality of objects from the bulk object hopper; and anobject off-load and counting device positioned between the object bulkhopper unit and the singulating vacuum wheel unit for removing andcounting the singulated objects from the singulating vacuum wheel unit.3. The system of claim 2 wherein the singulating and counting moduleplatform includes a hopper evacuation opening located beneath the bulkobject hopper unit and the bulk object hopper unit is slidably mountedto the singulating and counting module platform such that the bulkobject hopper unit can be moved from a singulating position to a hopperevacuation position in which the objects within the bulk object hopperunit fall through the hopper evacuation opening into an evacuationcontainer to evacuate all objects from the bulk object hopper unit. 4.The system of claim 2, wherein the bulk object hopper unit comprises: ahopper for retaining the large volume of objects, the hopper includingan object egress opening; and an object singulation chamber positionedbetween the hopper and a singulating vacuum wheel of the singulatingvacuum wheel unit for receiving objects from the hopper, via the egressopening, and presenting the objects to the singulating vacuum wheel forsingulation of the objects in the object singulation chamber, via thesingulating vacuum wheel.
 5. The system of claim 4, wherein the bulkobject hopper unit further comprises an object baffle adjustably mountedto the hopper to adjustably cover a portion of the egress opening tocontrol an amount of pressure on the objects in the object singulationchamber against the singulating vacuum wheel caused by the weight of theobjects in the hopper.
 6. The system of claim 5, wherein the singulatingvacuum wheel comprises a plurality of vacuum ports spaced apart in acircle radially inward from a perimeter of the singulating vacuum wheeland extending through a face of the singulating vacuum wheel, eachvacuum port communicatively coupled to a vacuum source and thesingulating vacuum wheel rotationally mounted in a substantiallyvertical plane such that during operation of the singulating andcounting module a portion of the singulating wheel rotates past theobject singulation chamber as a vacuum is provided at each of the vacuumports to draw objects to the singulating vacuum wheel face at eachvacuum port, extract the objects from the object singulation chamber,and carry the extracted objects to the object off-load and countingdevice.
 7. The system of claim 6, wherein selected ones of the vacuumports are a different radial distance from a center of the singulatingvacuum wheel than selected other ones of the vacuum ports.
 8. The systemof claim 6, wherein vacuum ports comprise recessed vacuum ports suchthat the singulating vacuum wheel face includes a recess at each vacuumport.
 9. The system of claim 6, wherein the face of the singulatingvacuum wheel includes a plurality of object agitating cavities foragitating the objects in the object singulation chamber as thesingulating vacuum wheel rotates.
 10. The system of claim 6, wherein thebulk hopper unit further comprises an excess object removal devicestructured and operable to dislodge at least one of a plurality ofobjects drawn to and extracted by any of the vacuum ports such that eachobject vacuum port holds a single object to the face of the singulatingvacuum wheel as each respective object is carried to the object off-loadand counting device.
 11. The system of claim 10, wherein the excessobject removal device comprises at least one brush positioned adjacentthe face of the singulating vacuum wheel such that when a plurality ofobjects are drawn to a particular vacuum port and extracted from theobject singulation chamber, the at least one brush will contact anddislodge at least one of the plurality of objects extracted by theparticular vacuum port.
 12. The system of claim 6, wherein thesingulating vacuum wheel unit further comprises a single objectverification sensor operable to determine whether each vacuum port iscarrying only a single object to the object off-load and countingdevice.
 13. The system of claim 6, wherein the object off-load andcounting device comprises a hollow tubular body and an object strippingplate mounted to a top portion of a first side of the tubular body, theobject off-load and counting device positioned between the object bulkhopper unit and the singulating vacuum wheel unit having the strippingplate in close proximity to the face of the singulating vacuum wheelsuch that as the singulating vacuum wheel rotates, each extracted objectwill contact the stripping plate, be dislodged from the face of thesingulating vacuum wheel and fall into the tubular body.
 14. The systemof claim 13, wherein the object stripping plate includes a substantiallyV-shaped leading edge that is chamfered inward toward a center of thetubular body and the object off-load and counting device is located withrespect to the singulating vacuum wheel such that as the singulatingvacuum wheel rotates each object will contact a first side of thesubstantially V-shaped leading edge and be pushed radially outward todislodge each object from the respective vacuum port allowing eachobject to fall into and travel through the tubular body.
 15. The systemof claim 14, wherein the object off-load and counting device furthercomprises a counting device mounted to a bottom portion of the tubularbody, the counting device operable to: sense each dislodged object aseach respective object travels through the tubular body and passes thecounting device; and send a corresponding signal to a control system aseach object passes the counting device, the control system operable tocount the signals, compare the count with a programmed number(electronic spreadsheet) of objects to be included in a respective groupof singulated objects and control and coordinate the operations of thesingulating and counting module, the diverter and accumulator module andthe object collection module to deposit the programmed number of objects(stipulated by the electronic spreadsheet) into the respectivecorresponding object collection receptacle.
 16. The system of claim 15,wherein the counting device comprises a photoelectric sensor.
 17. Thesystem of claim 13, wherein the bulk object hopper unit furthercomprises a forced air object travel assist device operable to inject astream of air into the tubular body to assist the travel of each objectthrough the tubular body.
 18. The system of claim 1, wherein thediverter and accumulator module comprises a diverter unit including adiverter head slidingly engaged with a diverter base to selectivelydirect the number of singulated objects in each group of singulatedobjects to a respective corresponding one of a plurality of divertingfunnels of the diverter base.
 19. The system of claim 18, wherein thediverter head comprises a plurality of object diverting channelsextending through the diverter head in different directions.
 20. Thesystem of claim 19, wherein the plurality of object diverting channelscomprise a pair of object diverting channels that angularly extendthrough the diverter head in opposing directions with respect to alength of the diverter head.
 21. The system of claim 19, wherein eachobject diverting channel includes a respective upper end and opposinglower end, and the diverter unit additionally includes a diverter headactuator operable to selectively slidingly transition the diverter headalong a top of the diverter base to align the upper end of a selectedone of the diverting channels with an off-load and count device of thesingulating and counting module and the lower end of the selecteddiverting channel with a corresponding one of the divert funnels of thediverter base.
 22. The system of claim 18, wherein the diverter unitfurther includes a plurality of diverting tubes, each diverting tubeextending from a distal end of a respective corresponding one of thediverting funnels and terminating above a corresponding respective oneof the discharge funnels.
 23. The system of claim 22, wherein thediverter and accumulator module further comprises an accumulator unitincluding an accumulator base that includes the discharge funnels and asluice plate slidingly engaged with the accumulator base, the sluiceplate including a plurality of apertures and selectively movablebetween: an object dispensing position, wherein the each of the sluiceplate apertures align with a corresponding one of the diverting tubessuch that selected groups of singulated objects are allowed to passthrough the diverting tubes and sluice plate apertures into therespective discharge funnels; and an object accumulating position,wherein the diverting tubes are covered by the sluice plate such thatselected groups of are blocked by the sluice plate from passing throughthe diverting tubes into the respective discharge funnel.
 24. The systemof claim 1 further comprising a control system operable to control andcoordinate the operations of the singulating and counting module, thediverter and accumulator module and the object collection module,wherein each collection receptacle comprises an information deviceincluding information stored for access by the control system to controlthe number of objects to be deposited into each respective correspondingcollection receptacle.
 25. The system of claim 24, wherein eachinformation device includes information (read into the electronicspreadsheet) indicative of the number of objects to be deposited intoeach respective collection receptacle.
 26. The system of claim 24,wherein the object collection module comprises one or more collectionreceptacle racks for removably retaining the object collectionreceptacles, each rack including: a top plate having a plurality oftubular receptacle spouts extending from a plurality of apertures in thetop plate, each spout for removably retaining a top portion of arespective one of the object collection receptacles and directing agroup of objects from a respective one of the discharge funnels into therespective collection receptacle; and a bottom plate comprising aplurality of recessed bays, each recessed bay for removably retaining abottom portion of a respective one of the object collection receptacles.27. The system of claim 26, wherein the collection module furthercomprises a linear stage structured and operable to controllably move acollection receptacle rack mounting carriage along a length of thelinear stage, the collection receptacle rack mounting carriagestructured to removably retain at least one collection receptacle rack.28. The system of claim 27, wherein the collection receptacle rackmounting carriage comprises a plurality of locating pins structured toremovably mate with a plurality of locating pin receivers included inthe bottom plate of each collection receptacle rack to removably retaineach collection receptacle rack on the collection receptacle rackmounting carriage in a substantially precise location and orientationsuch that the linear stage can be controlled to sequentially positioneach of the top plate apertures under a respective one of the dischargefunnels to deposit each group of singulated objects in the respectivecorresponding one of the object collection receptacles.
 29. The systemof claim 1, wherein the small objects comprise objects.
 30. A method forcounting small objects, said method comprising: singulating a pluralityof objects from a large volume of the objects and counting thesingulated objects, the singulating and counting performed utilizing asingulating and counting module; sequentially receiving the singulatedobjects, sequentially separating the received objects into groups ofobjects such that each group of objects comprises an automaticallycontrolled number of objects and at least one of the groups of objectscomprises a different number of objects than at least one other group ofobjects, and directing each group of singulated objects into a selectedone of a plurality of discharge funnels of a diverter and accumulatormodule, the sequentially receiving, separating and directing performedutilizing an automatically controlled diverter head of the diverter andaccumulator module; and automatically sequentially positioning each oneof a plurality of object collection receptacles adjacent the dischargefunnels such that each group of objects is deposited into a respectivecorresponding one of the object collection receptacles the automaticallysequentially positioning performed utilizing an object collectionmodule.
 31. The method of claim 30, wherein the singulating and countingcomprises: retaining the large volume of objects in a bulk object hopperunit mounted to a singulating and counting platform of the singulatingand counting module; singulating the plurality of objects from the bulkobject hopper utilizing a singulating vacuum wheel unit mounted to thesingulating and counting module platform adjacent the bulk object hopperunit for; and removing and counting the singulated objects from thesingulating vacuum wheel unit utilizing an object off-load and countingdevice positioned between the object bulk hopper unit and thesingulating vacuum wheel unit.
 32. The method of claim 31, wherein themethod further comprises evacuating all objects from the bulk objecthopper unit by moving the bulk object hopper from a singulating positionto a hopper evacuation position to expose a hopper evacuation openinglocated in the singulating and counting module platform beneath the bulkobject hopper unit such that the objects within the bulk object hopperunit fall through the hopper evacuation opening into an evacuationcontainer.
 33. The method of claim 31, wherein retaining the largevolume of objects in a bulk object hopper unit comprises: retaining thelarge volume of objects in a hopper of the bulk object hopper unit, thehopper including an object egress opening; transferring a plurality ofthe objects from the hopper into an object singulation chamberpositioned between the hopper and a singulating vacuum wheel of thesingulating vacuum wheel unit, via the egress opening; and presentingthe objects to the singulating vacuum wheel for singulation of theobjects in the object singulation chamber, via the singulating vacuumwheel.
 34. The method of claim 33, wherein transferring the plurality ofthe objects from the hopper into an object singulation chamber comprisesadjustably covering a portion of the egress opening utilizing an objectbaffle adjustably mounted to the hopper to control an amount of pressureon the objects in the object singulation chamber against the singulatingvacuum wheel caused by the weight of the objects in the hopper.
 35. Themethod of claim 34, wherein presenting the objects to the singulatingvacuum wheel comprises: rotating a portion of the singulating vacuumwheel past the object singulation chamber as a vacuum is provided ateach of a plurality of vacuum ports within the singulating vacuum wheelto draw objects to the singulating vacuum wheel face at each vacuumport, the vacuum ports spaced apart in a circle radially inward from aperimeter of the singulating vacuum wheel and extending through a faceof the singulating vacuum wheel; extracting the objects from the objectsingulation chamber, via rotation of the singulating vacuum wheel; andcarrying the extracted objects to the object off-load and countingdevice, via rotation of the singulating vacuum wheel.
 36. The method ofclaim 35, wherein extracting the objects from the object singulationchamber comprises utilizing a singulation vacuum wheel having selectedones of the vacuum ports located a different radial distance from acenter of the singulating vacuum wheel than selected other ones of thevacuum ports.
 37. The method of claim 35, wherein extracting the objectsfrom the object singulation chamber comprises utilizing a singulationvacuum wheel having recessed vacuum ports such the singulating vacuumwheel face includes a recess at each vacuum port.
 38. The method ofclaim 35, extracting the objects from the object singulation chambercomprises utilizing a singulation vacuum wheel having the face of thesingulating vacuum wheel including a plurality of object agitatingcavities for agitating the objects in the object singulation chamber asthe singulating vacuum wheel rotates.
 39. The method of claim 35,wherein carrying the extracted objects to the object off-load andcounting device comprises dislodging at least one of a plurality ofobjects drawn to and extracted by any one of the vacuum ports such thateach object vacuum port holds a single object to the face of thesingulating vacuum wheel as each respective vacuum port travels towardthe object off-load and counting device.
 40. The method of claim 39,wherein dislodging at least one of a plurality of objects comprisesutilizing at least one object removal brush positioning adjacent theface of the singulating vacuum wheel to contact and dislodge at leastone of the plurality of objects from a particular vacuum port that hasdrawn and extracted a plurality of objects from the object singulationchamber such that each object vacuum port carries only a single objectto the object off-load and counting device.
 41. The method of claim 35,wherein carrying the extracted objects to the object off-load andcounting device comprises determining whether each vacuum port iscarrying only a single object to the object off-load and counting deviceutilizing a single object verification sensor.
 42. The method of claim35, wherein singulating and counting comprises sequentially dislodgingeach extracted object from the face of the singulating vacuum wheelutilizing a stripping plate of the object off-load and counting deviceplaced in close proximity to the face of the singulating vacuum wheelsuch that as the singulating vacuum wheel rotates, each extracted objectwill contact the stripping plate, be dislodged from the face of thesingulating vacuum wheel and fall into a hollow tubular body of theobject off-load and counting device.
 43. The method of claim 42, whereinsequentially dislodging each object from the face of the singulatingvacuum wheel utilizing a stripping plate comprises contacting eachobject with a first side of a substantially V-shaped leading edge of theobject stripping plate as the vacuum wheel rotates such that each objectis pushed radially outward to dislodge each object from the respectivevacuum port allowing each object to fall into and travel through thetubular body, the V-shaped leading edge being chamfered inward toward acenter of the tubular body.
 44. The method of claim 43, wherein thesingulating and counting further comprises: sensing each dislodgedobject as each respective object travels through the tubular body andpasses a counting device mounted to a bottom portion of the tubularbody; sending a corresponding signal, via the counting device, to acontrol system as each object passes the counting device; counting thesignals, via the control system, and comparing the count with aprogrammed number (electronic spreadsheet) of objects to be included ina respective group of separated objects; and controlling andcoordinating the operations of the singulating and counting module, thediverter and accumulator module and the object collection module todeposit the programmed number of objects (stipulated by the electronicspreadsheet) into the respective corresponding object collectionreceptacle.
 45. The method of claim 42, wherein sequentially dislodgingeach object from the face of the singulating vacuum comprises injectinga stream of air into the tubular body to assist the travel of eachobject through the tubular body.
 46. The method of claim 30, wherein thediverter and accumulator module includes a diverter unit having adiverter head slidingly engaged with a diverter base, and the receiving,separating and directing each group of separated objects comprisesselectively directing each group of singulated objects to a respectivecorresponding one of a plurality of diverting funnels extending throughthe diverter base by controllably moving the diverter head to one of aplurality of diverting positions.
 47. The method of claim 46, whereinthe diverter head comprises a plurality of object diverting channelsextending through the diverter head in different directions, andselectively directing the plurality of singulated objects comprisesslidingly transitioning the diverter head along a top of the diverterbase to align an upper end of a selected one of the diverting channelswith an off-load and counting device of the singulating and countingmodule and align a lower end of the selected diverting channel with acorresponding one of the diverting funnels of the diverter base.
 48. Themethod of claim 47, wherein the diverter unit further comprises aplurality of diverting tubes extending from diverting funnels, andwherein receiving, separating and directing each group of separatedobjects further comprises selectively moving a sluice plate slidinglyengaged with an accumulator base of the accumulator unit between: anobject dispensing position, wherein each of a plurality of apertureswithin the sluice plate align with a corresponding one of the divertingtubes such that each group of singulated objects are allowed to passthrough the diverting funnels and sluice plate apertures into therespective discharge funnels, and an object accumulating position,wherein the discharge funnels are covered by the sluice plate such thatselected groups of singulated objects are blocked by the sluice platefrom passing through the diverting tubes into the respective dischargefunnel.
 49. The method of claim 30, wherein automatically sequentiallypositioning each one of the plurality of object collection receptaclescomprises: reading an information device included on each collectionreceptacle, each information device including information indicative ofthe number of objects in the group of objects to be deposited into eachrespective collection receptacle; storing the read information into acontrol system (to compile an electronic spreadsheet utilized by thecontrol system) operable to control and coordinate the operations of thesingulating and counting module, the diverter and accumulator module andthe object collection module; and controlling the number of objects ineach respective group of objects deposited into each respectivecorresponding collection receptacle based on the stored information. 50.The method of claim 49, wherein automatically sequentially positioningeach one of the plurality of object collection receptacles furthercomprises automatically controllably moving a collection receptacle rackthat removably retains the plurality of collection receptacles along alength of a linear stage positioned beneath the discharge funnels tosequentially position each of the receptacles removably retained withinthe rack beneath a respective one of the discharge funnels to receivethe respective corresponding group or objects.
 51. The method of claim50, wherein automatically controllably moving the collection receptaclealong the length of a linear stage comprises: positioning the collectionreceptacle rack on a mounting carriage of the linear stage such that aplurality of locating pins of the mounting carriage are received in aplurality of locating pin receivers included in a bottom plate of thecollection receptacle rack to removably retain the collection receptaclerack on the mounting carriage in a substantially precise location andorientation such that the linear stage can be controlled to sequentiallyposition each of the collection receptacles under a respective one ofthe discharge funnels to deposit each group of separated objects intothe respective corresponding one of the object collection receptacles.52. A system for counting small objects, said system comprising: asingulating and counting module structured and operable to singulate aplurality of objects from a large volume of the objects and count thesingulated objects; a diverter and accumulator module structured andoperable to sequentially receive the singulated objects, sequentiallyseparate the received objects into groups of objects such that eachgroup of objects comprises an automatically controlled number of objectsand at least one of the groups of objects comprises a different numberof objects than at least one other group of objects and direct eachgroup of singulated objects into a selected one of a plurality ofdischarge funnels of the diverter and accumulator module; an objectcollection module structured and operable to automatically sequentiallyposition each of a plurality of object collection receptacles adjacentto the discharge funnels such that each group of objects is depositedinto a respective corresponding one of the object collectionreceptacles, each collection receptacle comprising an information deviceincluding information indicative of the number of objects to be includedin each group of objects to be deposited into each respective collectionreceptacle, at least one of the groups of objects having a differentnumber of objects than at least one other group of objects; and acontrol system operable to read each information device, store the readinformation in an electronic spreadsheet and control and coordinate theoperations of the singulating and counting module, the diverter andaccumulator module and the object collection module to deposit eachgroup of objects into the respective corresponding collection receptaclebased on the information stored in the electronic spreadsheet.